public class PptxInputTransformer extends Object implements InputTransformer
InputTransformer
to extract the metadata, and then it generates a thumbnail image with Apache
POI.Constructor and Description |
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PptxInputTransformer(InputTransformer inputTransformer)
The inputTransformer parameter will be used to generate the basic metadata.
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Modifier and Type | Method and Description |
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Metacard |
transform(InputStream input)
Transforms the input into a
Metacard . |
Metacard |
transform(InputStream input,
String id)
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public PptxInputTransformer(InputTransformer inputTransformer)
NullPointerException
will be thrown.inputTransformer
- must be non-nullNullPointerException
public Metacard transform(InputStream input) throws IOException, CatalogTransformerException
InputTransformer
Metacard
.transform
in interface InputTransformer
input
- the binary InputStream
to transformMetacard
IOException
- if an I/O exception occurs when reading the InputStream
CatalogTransformerException
- if an error occurs during transformationpublic Metacard transform(InputStream input, String id) throws IOException, CatalogTransformerException
InputTransformer
transform
in interface InputTransformer
input
- the binary InputStream
to transformid
- the attribute value for the Metacard.ID
attribute that should be set in the
generated Metacard
Metacard
IOException
- if an I/O exception occurs when reading the InputStream
CatalogTransformerException
- if an error occurs during transformationThis work is licensed under a Creative Commons Attribution 4.0 International License.